截: Ⅰ动词1.(切断; 割断) cut; sever 短语和例子截成两段 cut in two; 他把甘蔗截成几节。 he cut the sugarcane into several pieces. 敌人的退路已被截断。 the enemy's line of retreat was cut off.2.(阻拦) stop; check; stem;intercept 短语和
重量: weight; scale; heft 短语和例子总重量 all-up weight; 把面团分成重量均等的面块 scale dough into loaves; 气体几乎没有重量。 gas has hardly any weight. 这些柱子支撑着屋顶的重量。 the pillars support the weight of the roof. 这块钢板的重量是一吨。
体积重量比: envelope-bulk to weight ratiovolume weight ratio
单位体积重量: bulk densityunit weightvolume weightweight by volumeweight per unit volume
重量和体积: cargo packing weight and measures shipping marksweight measurementweight and measurement
